OAI – Mask Aligners, UV Light Sources & Exposure Systems’

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Mask Aligners

Full range of mask aligners form tabletop to fully automated systems for production
and R&D. The OAI’s systems are reliable, durable & deliver better technical and great economic value. Configuration includes Tabletop Contact Mask Aligner, Topside and IR Backside Mask Aligner, Topside Mask Aligner, IR Backside Mask Aligner, Topside and 4-Camera Optical Backside Mask Aligner, etc

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UV Light Sources

OAI’s collimated UV light sources are available with Near, Mid, and Deep UV spectral outputs. As a leader in standalone UV light sources OAI’s produce the highest quality mirror, lens coatings, uniformity, and design. Each UV light source is certified to meet the most demanding specifications.

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UV OzonePLUS Surface Treatment System

The OAI UV Ozone dry surface treatment technology, uses UV OzonePLUS surface treatment system uses ultra violet light and ozone to both clean and modify the molecular surface of solids. Low-pressure UV light is used to generate a unique combination of wavelengths that both cleans the surface of contaminants and improves the bond strength of the surface atomic layer. The process provides enhanced adhesive bonding on plastics, metals and inorganic materials and is also excellent for improving coating process technology.

The OAI, UV-OzonePLUS Surface Treatment System may be used for cleaning a variety of materials. This low-temperature process can be applied to uneven geometries, providing the surfaces can be treated with the special UV light. The use of UV-OzonePLUS results in higher yields, improved adhesion, and higher quality products. Prior to adhesive bonding, the surface treatment applications include, rubber bonding, plastic automotive assemblies, stainless steel parts, magnetic heads, lens-protecting films, plastic films, resin molding air bags and IC packages.

UV Exposure Systems

OAI’s collimated UV exposure systems are available with Near, Mid, and Deep UV spectral outputs. As a leader in standalone UV light sources OAI’s produce the highest quality mirror, lens coatings, uniformity, and design. Each UV light source is certified to meet the most demanding specifications.

The OAI Model 2000 Exposure Systems may be configured as either an edge-bead exposure system (2000SM) or a flood exposure system (2000AF); both configurations are based on OAI’s proven, time-tested platform. The Model 2012SM Automated Edge-bead Exposure System provides a cost-effective method for edge-bead removal using standard shadow mask technology. Designed to accommodate wafers from 8” to 300mm, the tool features automated FOUP loading. Mask and substrate changeover can be accomplished quickly and easily adding to both versatility and high-volume throughput of this production tool.

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UV Intensity & Energy Light Meter

OAI offers an extensive family of meters and instruments that deliver exceptional, long-term performance top reliability and value. From UV Energy Light Meters and UV Intensity Energy Light Meters to UV Curing Radiometers and Solar Power Meters, and UV power and energy meter to measure intensity and uniformity of the UV light source. Applications include UV Intensity & Energy Light Meter, Exposure Analyser for ASML, Nikon, Canon & Ultratech Steppers.

Calibration and Repair Services

We provide calibration and repair services for all your measurement instrumentation:

  • OAI UV Light Meters
  • OAI UV Energy & Intensity Meters
  • OAI Resistivity Meters
  • OAI Solar Light Meters

OAI – Solar Simulators/Testing Instruments & UV/Solar Measurement Systems

Solar Simulators/Testing Instruments

A complete range of Solar Simulators, I–V Testers, Solar Power Meters, Reference Cells and related products for the photovoltaic, solar power, photochemistry and photobiology industries.

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Solar Simulators

TriSOL Class AAA Standard Solar Simulators feature OAI’s Advanced Uniform Beam Optics and are available with a choice of air mass filters to reproduce a wide range of solar spectra. And OAI’s proven lens and collimating mirror technology allows for a variety of exposure area sizes.

DSSC & Organic Solar Simulators

DSSC & Organic Solar Simulators meets JIS DSSC Class A spectral match from 350nm to 850nm in 50nm increments.

Multijunction Solar Simulators

Multijunction Solar Simulators delivers 350nm–1800nm Class AAA spectral match. Lamp power ranges from 300W–5000W and a variety of air mass filters are available to simulate the sun’s spectra. OAI’s proven lens and mirror technology allows for a wide range of exposure areas with Class AAA Certification. And using advanced mirror and filter technology to accurately focus and reflect the desired energy, and can match spectral output to the user’s specific requirements. Systems may be configured as continuous wave to 1800nm or Single Long Pass (SLP).

CPV Solar Simulators

The OAI’s low dose Concentrating Photovoltaics (CPV) Simulators provides exposure up to 50 Suns, whereas the high dose CPV Simulators provides exposure up to 1500 Suns. Offers exposure in varying Sun concentrations in various beam sizes from 1.5cm x 1.5cm to 7.5cm x 7.5cm, and may be configured with OAI’s I-V Test Systems.

Solar Simulators for Photochemistry & Photobiology

UVA, UVB, UVC, VIS. Beam

UV/Solar Measurement Systems

Solar Cell I–V Measurement Systems
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PV & I–V Integrated Measurement Systems

PV & I–V Integrated Measurement Systems can be integrated an OAI Solar Simulator. Three standard ranges of I–V Testers are available; 1A and below, 1 to 5A, and 5 to 10A. Higher current testers are available.

Single Long Pulse Solar Test System

Single Long Pulse Solar Test System for High Efficiency Cells provides a highly optimized pulse width and voltage sweep rate to match the cell’s dielectric response speed. As a result, the system produces extremely precise measurements of solar cell efficiency leading to more accurate binning and increased profitability.

Standalone I–V Tester & I–V Rider Software

Standalone I–V Tester & I–V Rider Software can be offered as standalone or integrated into an OAI Solar Simulator. Three standard ranges of I–V Testers are available; ≤1A, 1–5A, 5–10A, and 20A.

Flash Solar Power Meter

Flash Solar Power Meter for measuring the irradiance (in Suns) from Flash Solar Simulators. Flash Solar Simulators are commonly used in the production of solar panels. Integrated into the solar cell production line, this meter calibrates the flash solar simulator allowing for constant and repeatable irradiance output. By sampling at speeds up to 4000 Hz, the flash pulse temporal profile can be recorded in the meter’s memory and downloaded to a USB 2.0 port on a PC for further analysis.

Continuous Wave Solar Power Meter

Continuous Wave Solar Power Meter for measuring the irradiance (in Suns) of Continuous Wave Solar Simulators. This versatile meter can display a wide variety of cell characteristics that include: cell type, window type, cell size, and temperature measurement device type. The Power Meter can sample and display a continuous reading or peak reading. The Power Meter connects via USB port for data collection, and includes desktop software. With this small, portable, battery-powered meter, numerous production solar simulators can be tested and compared in a short amount of time, leading to greater production line consistency and throughput.

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